<template>
  <div class="swiper-container"  ref="cur">
                                    <div class="swiper-wrapper">
                                        <div class="swiper-slide" v-for="(carousel,index) in list" :key="carousel.id">
                                            <img :src="carousel.imgUrl">
                                        </div>
                                    </div>
                                    <!-- 如果需要分页器 -->
                                    <div class="swiper-pagination"></div>

                                    <!-- 如果需要导航按钮 -->
                                    <div class="swiper-button-prev"></div>
                                    <div class="swiper-button-next"></div>
    </div>
</template>

<script>
// 引入Swiper轮播图插件
import Swiper from 'swiper'
export default {
    name:'Carousel',
    props:['list'],
    watch:{
        // 监听list数据变化
        list:{
            // 立即监听，不管数据有没有变化，立即执行以下代码
            immediate:true,
            handler(newValue,oldValue){
                this.$nextTick(()=>{
                    var mySwiper = new Swiper(this.$refs.cur,{
                        loop: true,
                        // 如果需要分页器
                        pagination: {
                            el: ".swiper-pagination",
                            // 点击小球切换图片
                            clickable:true
                        },
                        // 如果需要前进后退按钮
                        navigation: {
                            nextEl: ".swiper-button-next",
                            prevEl: ".swiper-button-prev"
                        }
        })
                })
            }
        }
    }
}
</script>

<style>

</style>